Critical severity · published Aug 14, 2023
CVE-2023-4322
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0
9.8
CVSS
0.9%
EPSS
No
On KEV
Description
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
37; 38 · source: NVD
RA
Radare2 · Radare
through 5.8.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-4322
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-4322
Patch
https://github.com/radareorg/radare2/commit/ba919adb74ac368bf76b150a00347ded78b572dd
Exploit
https://huntr.dev/bounties/06e2484c-d6f1-4497-af67-26549be9fffd
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/64KUV6OGEVQ75QOV35PUVVDOJTKSJHYN/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SOZ6XCADVAPAIHMVSV3FUAN742BHXF55/
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